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Side by Side Diff: third_party/WebKit/LayoutTests/fast/domurl/urlsearchparams-stringifier.html

Issue 1442643008: Implement 'URLSearchParams' (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Test. Created 5 years, 1 month ago
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1 <!doctype html>
2 <html>
3 <head>
4 <meta charset="utf8">
5 <link rel="help" href="https://url.spec.whatwg.org/#dom-urlsearchparams-set">
6 <script src="../../resources/testharness.js"></script>
7 <script src="../../resources/testharnessreport.js"></script>
8 <script src="resources/testharness-extras.js"></script>
9 <script>
10 test(function() {
11 var params = new URLSearchParams();
12 params.append('a', 'b c');
13 assert_equals(params + '', 'a=b+c');
14 params.delete('a');
15 params.append('a b', 'c');
16 assert_equals(params + '', 'a+b=c');
17 }, 'Serialize space');
18
19 test(function() {
20 var params = new URLSearchParams();
21 params.append('a', '');
22 assert_equals(params + '', 'a=');
23 params.append('a', '');
24 assert_equals(params + '', 'a=&a=');
25 params.append('', 'b');
26 assert_equals(params + '', 'a=&a=&=b');
27 params.append('', '');
28 assert_equals(params + '', 'a=&a=&=b&=');
29 params.append('', '');
30 assert_equals(params + '', 'a=&a=&=b&=&=');
31 }, 'Serialize empty value');
32
33 test(function() {
34 var params = new URLSearchParams();
35 params.append('', 'b');
36 assert_equals(params + '', '=b');
37 params.append('', 'b');
38 assert_equals(params + '', '=b&=b');
39 }, 'Serialize empty name');
40
41 test(function() {
42 var params = new URLSearchParams();
43 params.append('', '');
44 assert_equals(params + '', '=');
45 params.append('', '');
46 assert_equals(params + '', '=&=');
47 }, 'Serialize empty name and value');
48
49 test(function() {
50 var params = new URLSearchParams();
51 params.append('a', 'b+c');
52 assert_equals(params + '', 'a=b%2Bc');
53 params.delete('a');
54 params.append('a+b', 'c');
55 assert_equals(params + '', 'a%2Bb=c');
56 }, 'Serialize +');
57
58 test(function() {
59 var params = new URLSearchParams();
60 params.append('=', 'a');
61 assert_equals(params + '', '%3D=a');
62 params.append('b', '=');
63 assert_equals(params + '', '%3D=a&b=%3D');
64 }, 'Serialize =');
65
66 test(function() {
67 var params = new URLSearchParams();
68 params.append('&', 'a');
69 assert_equals(params + '', '%26=a');
70 params.append('b', '&');
71 assert_equals(params + '', '%26=a&b=%26');
72 }, 'Serialize &');
73
74 function intToHex(i) {
75 return (i<0x10 ? '0':'') + i.toString(16).toUpperCase();
76 }
77
78 function urlEncodedSerialize(n) {
79 if (n === 0x20) {
80 return "\x2B";
81 }
82
83 if (n === 0x2A || n === 0x2D || n === 0x2E ||
84 (0x30 <= n && n <= 0x39) || (0x41 <= n && n <= 0x5A) ||
85 n === 0x5F || (0x61 <= n && n <= 0x7A)) {
86 return String.fromCharCode(n);
87 }
88 var bytes = (new TextEncoder()).encode(String.fromCharCode(n));
89 var ret = "";
90 for (var i = 0; i < bytes.length; i++) {
91 ret += "%" + intToHex(bytes[i]);
92 }
93 return ret;
94 }
95
96 for (var i = 0x00; i < 0xFF; i++) {
97 // Not all bytes can appear in valid UTF-8, so some bytes aren't covered.
98 // TODO(mkwst): We fail to properly encode a few bytes: https://crbug.com/55 7063
99 test(function() {
100 var params = new URLSearchParams();
101 params.append('' + i, String.fromCodePoint(i));
102 assert_equals(params + '', '' + i + '=' + urlEncodedSerialize(i));
103 }, "Serialize U+00" + intToHex(i) + " -> '" + String.fromCodePoint(i) + "'") ;
104 }
105
106 test(function() {
107 var params = new URLSearchParams();
108 params.append('a', 'b%c');
109 assert_equals(params + '', 'a=b%25c');
110 params.delete('a');
111 params.append('a%b', 'c');
112 assert_equals(params + '', 'a%25b=c');
113 }, 'Serialize %');
114
115 test(function() {
116 var params = new URLSearchParams();
117 params.append('a', 'b\0c');
118 assert_equals(params + '', 'a=b%00c');
119 params.delete('a');
120 params.append('a\0b', 'c');
121 assert_equals(params + '', 'a%00b=c');
122 }, 'Serialize \\0');
123
124 test(function() {
125 var params = new URLSearchParams();
126 params.append('a', 'b\uD83D\uDCA9c');
127 assert_equals(params + '', 'a=b%F0%9F%92%A9c');
128 params.delete('a');
129 params.append('a\uD83D\uDCA9b', 'c');
130 assert_equals(params + '', 'a%F0%9F%92%A9b=c');
131 }, 'Serialize \uD83D\uDCA9'); // Unicode Character 'PILE OF POO' (U+1F4A9)
132
133 test(function() {
134 var params;
135 params = new URLSearchParams('a=b&c=d&&e&&');
136 assert_equals(params.toString(), 'a=b&c=d&e=');
137 params = new URLSearchParams('a = b &a=b&c=d%20');
138 assert_equals(params.toString(), 'a+=+b+&a=b&c=d+');
139 // The lone '=' _does_ survive the roundtrip.
140 params = new URLSearchParams('a=&a=b');
141 assert_equals(params.toString(), 'a=&a=b');
142 }, 'URLSearchParams.toString');
143 </script>
144 </head>
145 </html>
146
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